Y3 Maths
Add 3-Digit Numbers and Tens Lesson
This Year 3 Add 3-Digit Numbers and Tens lesson covers the prior learning of adding 2-digit and 1-digit numbers, before moving onto the main skill of adding multiples of ten to a 3-digit number.
The lesson starts with a prior learning worksheet to check pupils’ understanding. The interactive lesson slides recap the prior learning before moving on to the main skill. Children can then practise further by completing the activities and can extend their learning by completing an engaging extension task.
National Curriculum Objective
Mathematics Year 3: (3C1) Add and subtract numbers mentally, including three-digit number and tens
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2 Teaching Support
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Lesson Slides
These lesson slides guides pupils through the prior learning of adding 2-digit and 1-digit numbers, before moving onto the main skill of add 3-digit numbers and tens. There are a number of questions to check pupils' understanding throughout.
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Modelling Powerpoint
This powerpoint can be used to model the questions that the children will complete on the Varied Fluency and Reasoning & Problem Solving worksheets as part of this lesson.
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Lesson Slides
These are the same as the lesson slides on Classroom Secrets. You can assign this as an activity for pupils to access individually in school or remotely from home.
1 Prior Learning
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Worksheet
This Year 3 Add 3-Digit Numbers and Tens lesson covers the prior learning of adding 2-digit and 1-digit numbers, before moving onto the main skill of adding multiples of ten to a 3-digit number.
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Interactive Activity
This Year 2 Add 2 Digit Numbers Game checks pupils’ understanding of adding two 2-digit numbers, including an exchange.
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Video Tutorial
In this Adding 2 Digit Numbers No Exchanging Video Tutorial, Katie shows children how to add two 2-digit numbers together to solve calculations using a place value chart with the help of lollysticks and drawings.
2 Varied Fluency
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Worksheet
This worksheet includes varied fluency questions for pupils to practise the main skill of add 3-digit numbers and tens.
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Interactive Activity
This Year 3 Add 3-Digit Numbers and Tens Game includes five questions designed to check pupils’ ability to add tens to 3-digit numbers where an exchange takes place.
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Interactive Activity
This Year 3 Add 3-Digit Numbers and Tens Activity includes three questions designed to check pupils’ ability to add tens to 3-digit numbers where an exchange takes place.
2 Reasoning & Problem Solving
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Mixed Activity
This worksheet includes varied fluency, reasoning and problem solving questions for pupils to practise the main skill of add 3-digit numbers and tens.
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Worksheet
This differentiated worksheet includes reasoning and problem solving questions to support the teaching of this step.
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Discussion Problem
This worksheet includes two discussion problems which can be used in pairs or small groups to further pupils' understanding of the concepts taught in this lesson.
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Interactive Activity
This Year 3 Add 3-Digit Numbers and Tens Maths Challenge is designed to check pupils’ ability to add multiples of ten to a three-digit number.
2 Homework
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Worksheet
This differentiated worksheet includes varied fluency and reasoning and problem solving questions to support the teaching of this step.
2 Additional Activities
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Learning Video Clip
Ali the Animal Keeper is taking a group of children to explore the Animal Conservation Park. She wants to check if the animal populations are increasing. Help her count them to check.
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Consolidation Pack
This Addition and Subtraction Consolidation Year 3 Block 2 resource is aimed at Year 3 Secure and has been designed to give children the opportunity to consolidate the skills they have learned in Autumn Block 2 – Addition and Subtraction.
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Home Learning Pack
This Autumn week 5 Maths pack contains varied fluency, reasoning and problem solving worksheets
